EP3363910A1 - Électrode de surveillance d'analyte continue avec enzyme réticulé - Google Patents
Électrode de surveillance d'analyte continue avec enzyme réticulé Download PDFInfo
- Publication number
- EP3363910A1 EP3363910A1 EP17156652.4A EP17156652A EP3363910A1 EP 3363910 A1 EP3363910 A1 EP 3363910A1 EP 17156652 A EP17156652 A EP 17156652A EP 3363910 A1 EP3363910 A1 EP 3363910A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- electrode
- enzyme molecule
- conjugate
- enzyme
- nanoparticle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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- 238000012544 monitoring process Methods 0.000 title abstract description 6
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Images
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
- G01N33/54366—Apparatus specially adapted for solid-phase testing
- G01N33/54373—Apparatus specially adapted for solid-phase testing involving physiochemical end-point determination, e.g. wave-guides, FETS, gratings
- G01N33/5438—Electrodes
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M1/00—Apparatus for enzymology or microbiology
- C12M1/40—Apparatus specially designed for the use of free, immobilised, or carrier-bound enzymes, e.g. apparatus containing a fluidised bed of immobilised enzymes
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/001—Enzyme electrodes
- C12Q1/005—Enzyme electrodes involving specific analytes or enzymes
- C12Q1/006—Enzyme electrodes involving specific analytes or enzymes for glucose
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/001—Enzyme electrodes
- C12Q1/005—Enzyme electrodes involving specific analytes or enzymes
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/26—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving oxidoreductase
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/28—Electrolytic cell components
- G01N27/30—Electrodes, e.g. test electrodes; Half-cells
- G01N27/327—Biochemical electrodes, e.g. electrical or mechanical details for in vitro measurements
- G01N27/3275—Sensing specific biomolecules, e.g. nucleic acid strands, based on an electrode surface reaction
- G01N27/3278—Sensing specific biomolecules, e.g. nucleic acid strands, based on an electrode surface reaction involving nanosized elements, e.g. nanogaps or nanoparticles
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Y—ENZYMES
- C12Y101/00—Oxidoreductases acting on the CH-OH group of donors (1.1)
- C12Y101/03—Oxidoreductases acting on the CH-OH group of donors (1.1) with a oxygen as acceptor (1.1.3)
- C12Y101/03004—Glucose oxidase (1.1.3.4)
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Immunology (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Analytical Chemistry (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- General Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- Hematology (AREA)
- Urology & Nephrology (AREA)
- Medicinal Chemistry (AREA)
- Emergency Medicine (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Nanotechnology (AREA)
- Cell Biology (AREA)
- Food Science & Technology (AREA)
- Sustainable Development (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP17156652.4A EP3363910B1 (fr) | 2017-02-17 | 2017-02-17 | Électrode de surveillance d'analyte continue avec enzyme réticulé |
| CN201880003937.0A CN109804076A (zh) | 2017-02-17 | 2018-02-16 | 使用交联酶的连续分析物监测电极 |
| JP2019543388A JP6801119B2 (ja) | 2017-02-17 | 2018-02-16 | 架橋された酵素を用いた持続的な分析物モニタリング電極 |
| RU2019127385A RU2731646C1 (ru) | 2017-02-17 | 2018-02-16 | Электрод с поперечно-сшитым ферментом для непрерывного контроля аналита |
| PCT/EP2018/053917 WO2018149981A1 (fr) | 2017-02-17 | 2018-02-16 | Électrode de surveillance continue d'analyte avec enzymes réticulées |
| CA3035410A CA3035410C (fr) | 2017-02-17 | 2018-02-16 | Electrode de surveillance continue d'analyte avec enzymes reticulees |
| US16/484,900 US11535881B2 (en) | 2017-02-17 | 2018-02-16 | Continuous analyte monitoring electrode with crosslinked enzyme |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP17156652.4A EP3363910B1 (fr) | 2017-02-17 | 2017-02-17 | Électrode de surveillance d'analyte continue avec enzyme réticulé |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP3363910A1 true EP3363910A1 (fr) | 2018-08-22 |
| EP3363910B1 EP3363910B1 (fr) | 2023-12-06 |
| EP3363910C0 EP3363910C0 (fr) | 2023-12-06 |
Family
ID=58098490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP17156652.4A Active EP3363910B1 (fr) | 2017-02-17 | 2017-02-17 | Électrode de surveillance d'analyte continue avec enzyme réticulé |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US11535881B2 (fr) |
| EP (1) | EP3363910B1 (fr) |
| JP (1) | JP6801119B2 (fr) |
| CN (1) | CN109804076A (fr) |
| CA (1) | CA3035410C (fr) |
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| CN114554955A (zh) * | 2019-08-30 | 2022-05-27 | 美国雅培糖尿病护理公司 | 用于检测醇的分析物传感器和感测方法 |
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| WO2009153777A1 (fr) | 2008-06-16 | 2009-12-23 | Yissum Research Development Company Of The Hebrew University Of Jerusalem Ltd | Électrode, procédé et système de détermination de la présence d'un analyte dans un fluide liquide |
| EP2348964B1 (fr) | 2008-09-11 | 2013-05-15 | Roche Diagnostics GmbH | Système d'électrode pour mesurer une concentration de substance à analyser dans des conditions in vivo |
| EP2697388B1 (fr) | 2011-03-28 | 2015-05-20 | F.Hoffmann-La Roche Ag | Couche de diffusion améliorée pour un capteur enzymatique in vivo |
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| JP3158181B2 (ja) * | 1999-03-15 | 2001-04-23 | 北陸先端科学技術大学院大学長 | バイオセンサー及び生体材料の固定化方法 |
| JP3443768B2 (ja) | 1999-06-21 | 2003-09-08 | タニカ電器販売株式会社 | 酒燗器 |
| JP2006225744A (ja) * | 2005-02-21 | 2006-08-31 | Hitachi Maxell Ltd | 機能性粒子及びその製造方法 |
| DE602006015638D1 (de) * | 2005-06-07 | 2010-09-02 | Canon Kk | Struktur, poröser körper, sensor, strukturverfahren und nachweismethode für proben |
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| EP2348964B1 (fr) | 2008-09-11 | 2013-05-15 | Roche Diagnostics GmbH | Système d'électrode pour mesurer une concentration de substance à analyser dans des conditions in vivo |
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Also Published As
| Publication number | Publication date |
|---|---|
| CA3035410C (fr) | 2023-02-28 |
| CN109804076A (zh) | 2019-05-24 |
| EP3363910B1 (fr) | 2023-12-06 |
| JP6801119B2 (ja) | 2020-12-16 |
| EP3363910C0 (fr) | 2023-12-06 |
| US11535881B2 (en) | 2022-12-27 |
| WO2018149981A1 (fr) | 2018-08-23 |
| JP2020507773A (ja) | 2020-03-12 |
| RU2731646C1 (ru) | 2020-09-07 |
| US20190382819A1 (en) | 2019-12-19 |
| CA3035410A1 (fr) | 2018-08-23 |
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